The Edimax AR-7084A is a wireless ADSL modem router that provides high-speed internet connectivity for homes and small offices. It supports both ADSL and ADSL2+ connections and includes four Ethernet ports for wired LAN connections. It also has a built-in firewall, QoS (Quality of Service) for prioritizing network traffic, and VPN (Virtual Private Network) pass-through for secure remote access. The router has a compact design and easy setup process, making it a reliable and user-friendly option for home or small office use.

The AR-7084A is a router manufactured by the company Edimax that allows multiple devices to connect to a network and communicate with each other. It works by receiving data packets from devices and forwarding them to their intended destination. The router is assigned a unique IP address 192.168.2.1, which serves as its identifier on the network.

To access the router's settings and configure its functions, users can log in using a web browser and their admin and 1234. Once logged in, users can customize various settings such as network name, password, and security protocols. They can also set up parental controls, prioritize bandwidth usage, and monitor network activity.